Barrel for a writing instrument



FIG. 1 is a perspective view of a barrel for a writing instrument showing our new design;

FIG. 2 is a front view of the same barrel for a writing instrument;

FIG. 3 is a back view of the same barrel for a writing instrument;

FIG. 4 is a right side view of the same barrel for a writing instrument, the left side view being a mirror image of the right side view;

FIG. 5 is an enlarged top view of the same barrel for a writing instrument; and,

FIG. 6 is an enlarged bottom view of the same barrel for a writing instrument.

The broken lines shown in the drawings illustrate features of the article to which the design is applied that form no part of the claim.

The stippling represents contrast in material. 

We claim the ornamental design for a barrel for a writing instrument, as shown and described. 